Buffer overflow in Tinytiff Project
CVE-2023-26733
Buffer Overflow vulnerability found in tinyTIFF v.3.0 allows a local attacker to cause a denial of service via the TinyTiffReader_readNextFrame function in tinytiffreader.c file.
Vulnerability class: Buffer Overflow
EPSS: 0.004 (27.8th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 7.8 (High). Vector: CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H.
Affected products
- Tinytiff_project Tinytiff — versions 3.0.0.0
- N/a — versions n/a
Weakness classification (CWE)
Public proof-of-concept exploits
References
- cve@mitre.org (Exploit, Third Party Advisory)
- cve@mitre.org (Exploit, Issue Tracking, Vendor Advisory)
Frequently asked questions
- What is CVE-2023-26733?
- CVE-2023-26733 is a high-severity vulnerability in Tinytiff Project, classified under Buffer Copy without Checking Size of Input (Classic Buffer Overflow). CVSS score: 7.8/10. Published 2023-04-04.
- How severe is CVE-2023-26733?
- High severity. CVSS v3 base score is 7.8 out of 10.
- Is CVE-2023-26733 known to be exploited?
- 4 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.